After a fresh install of windows 7 with all updates, when I try to run TBSviwer with a TBS6220, I get the error message 'All capable DVB devices are busy, No free device has been found,'
The device is correctly installed in Device manager.
The device and TBSviewer work PERFECTLY in another install of windows 7 (dual boot).
I have removed device from device manager and restarted at least 6 times.
any idea why TBSviewer sees the device in one installation and not another?